#import "SoulSeek.h"
#import <FScript/FScript.h>

@implementation SoulSeek(CoreMethods) 
#pragma mark User Defaults
+ (void)initialize {
	NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
	NSDictionary *appDefaults = [NSDictionary dictionaryWithObjectsAndKeys:
		@"server.slsknet.org",         @"server_url",
		[NSNumber numberWithInt:2240], @"server_port",
		[NSNumber numberWithInt:2230], @"client_listen_port",
		[NSNumber numberWithInt:2230], @"client_listen_port_range_start",
		[NSNumber numberWithInt:2239], @"client_listen_port_range_end",
		[NSNumber numberWithInt:156],  @"soulseek_version",
		@"",                           @"user",
		@"",                           @"password",
		[NSNumber numberWithBool:NO],  @"auto_login",
		nil];
	
	[defaults registerDefaults:appDefaults];
}

-(NSString *) valueForPreference:(NSString *)name {
	return [[NSUserDefaults standardUserDefaults] valueForKey:name];
}

-(void) setValue:(id)value forPreference:(NSString *)name {
	NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
	[defaults setObject:value forKey:name];
	[defaults synchronize];
}

#pragma mark threading
-(BOOL) isInForeground {
	return [NSThread currentThread] == foregroundThread;
}

-(BOOL) isInBackground {
	return [NSThread currentThread] == backgroundThread;
}

-(void) startBackgroundThread:(id)unused{
	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
	backgroundThread = [NSThread currentThread];
	
	[background deliverInCurrentThread];
	[[NSRunLoop currentRunLoop] run];
	NSLog(@"Loop terminated..."); 
	[pool release];	
}

-(void) startForegroundThread:(id)unused{
	[foreground deliverInCurrentThread];
}

-(id) init {
	if (!(self = [super init])) return nil;
	background = [[YAMessageQueue alloc] init];
	foreground = [[YAMessageQueue alloc] init];
	
	connectedPeers = [[NSMutableDictionary alloc] init];
	pierceFirewallInfo = [[NSMutableDictionary alloc] init];
	fileTransfers = [[NSMutableDictionary alloc] init];
	incomingConnections = [[NSMutableArray alloc] init];
	
	[self startForegroundThread:nil];
	foregroundThread = [NSThread currentThread];

	[self prepareManagedObjectContexts];
		
	
	[NSThread detachNewThreadSelector:@selector(startBackgroundThread:) toTarget:self withObject:nil];
	
	
	return self;
}

- (NSString *)runCommand:(NSString *)command withArguments:(NSArray *)args {
	NSTask *task = [[NSTask alloc] init];
	NSPipe *newPipe = [NSPipe pipe];
	NSFileHandle *readHandle = [newPipe fileHandleForReading];
	NSData *inData;
	NSString *tempString;
//	[task setCurrentDirectory:NSHomeDirectory()];
	[task setLaunchPath:command];
	[task setArguments:args];
	[task setStandardOutput:newPipe];
	[task setStandardError:newPipe];
	[task launch];
	inData = [readHandle readDataToEndOfFile];
	tempString = [[NSString alloc] initWithData:inData encoding:NSASCIIStringEncoding];
	[task release];
	[tempString autorelease];
	return tempString;
}

-(NSString *)MD5:(NSString *)string {
	NSString *result = [self runCommand:@"/sbin/md5" withArguments:[NSArray arrayWithObjects:@"-q", @"-s", string, nil]];
	return result;
}
@end